Home / 335,487,248,738.65-503,301,548,950.05-108,829,002,632.49

Finding the Fourth Proportional to 335,487,248,738.65, 503,301,548,950.05 and 108,829,002,632.49

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Solution

The fourth proportional to 335,487,248,738.65, 503,301,548,950.05 and 108,829,002,632.49 is: 163,266,430,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,487,248,738.65 : 503,301,548,950.05 = 108,829,002,632.49 : x
  2. Step 2: Convert to fraction form
    335,487,248,738.65/503,301,548,950.05 = 108,829,002,632.49/x
  3. Step 3: Cross multiply
    335,487,248,738.65x = 503,301,548,950.05 × 108,829,002,632.49
  4. Step 4: Simplify right side
    335,487,248,738.65x = 54,773,805,595,621,284,904,960
  5. Step 5: Solve for x
    x = 54,773,805,595,621,284,904,960/335,487,248,738.65
  6. Step 6: Final answer
    x = 163,266,430,547.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.